package com.atguigu.dga.common.util;


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import org.springframework.beans.BeansException;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;
import org.springframework.stereotype.Component;

@Component
public class SpringBeanProvider  implements ApplicationContextAware {

    private  ApplicationContext applicationContext;

    public <T>  T getBean(String beanName, Class<T> clazz){
       return applicationContext.getBean(beanName,clazz);
    }

    @Override
    public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
        this.applicationContext=applicationContext;
    }
}
